[comp.sys.m6809] Bugs in 6809's

andrew@teslab.lab.OZ (Andrew Phillips) (10/25/90)

I had what I thought was a bug in a program running on a 6809 but
when run on a 6809E it goes away.  I have also wondered in the past
if any versions of the chip have bugs and what they are.  And also
whether there are any undocumented instructions (not that I intend to
use them or anything as silly as that).

Could someone mail/post of any bugs, or where to find out about them,
in any versions of the 6809 and 6809E.  If there is enough interest I
promise I will post a summary.

Thanks in advance.

Andrew.
-- 
Andrew Phillips (andrew@teslab.lab.oz.au) Phone +61 (Aust) 2 (Sydney) 289 8712